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參數(shù)資料
| 型號(hào)： | SY58621LMG |
| 廠商： | MICREL INC |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | Precision 3.2Gbps CML/LVPECL Backplane Transceiver with Integrated Loopback |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, QCC24 |
| 封裝： | 4 X 4 MM, LEAD FREE, MLF-24 |
| 文件頁(yè)數(shù)： | 17/19頁(yè) |
| 文件大小： | 308K |
| 代理商： | SY58621LMG |
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Micrel, Inc.
SY58621L
January 2006
17
M9999-012006-B
hbwhelp@micrel.com
or (408) 955-1690
Transmitter
The transmitters output is a variable swing LVPECL
open emitter driver. LVPECL has very low output (open
emitter) impedance, and small signal swing which result
in low EMI.
LVPECL is ideal for driving 50
and 100
-controlled
impedance transmission lines. There are several
techniques for terminating the LVPECL output: Parallel
Termination-Thevenin Equivalent, Parallel Termination
(3-Ressitor), and AC-Coupled Termination. Unused
output pairs may be left floating. However, the unused
half of a single-ended output must be terminated, or
balanced.
Figure 8a. Parallel Thevenin-Equivalent Termination
Figure 8b. Parallel Termination – 3-Resistors
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SY58621LMGTR | Precision 3.2Gbps CML/LVPECL Backplane Transceiver with Integrated Loopback |
| SY58626L | DC-to-6.4Gbps Backplane Transmit Buffer with Selectable Output Pre-emphasis, I/O DCOffset Control, and 200mV-3.0VPP Output Swing |
| SY58626LMH | DC-to-6.4Gbps Backplane Transmit Buffer with Selectable Output Pre-emphasis, I/O DCOffset Control, and 200mV-3.0VPP Output Swing |
| SY58626LMHTR | DC-to-6.4Gbps Backplane Transmit Buffer with Selectable Output Pre-emphasis, I/O DCOffset Control, and 200mV-3.0VPP Output Swing |
| SY58627L | DC-to-6.4Gbps Backplane Receive Buffer with Four Stage Programmable Equalization and DC-Offset Control |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY58621LMG TR | 功能描述:總線收發(fā)器 4.25Gbps Transceiver w/ CML/LVPECL Outputs (I Temp, Green) RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SY58621LMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision 3.2Gbps CML/LVPECL Backplane Transceiver with Integrated Loopback |
| SY58626L | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:DC-to-6.4Gbps Backplane Transmit Buffer with |
| SY58626L_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:DC-to-6.4Gbps Backplane Transmit Buffer with |
| SY58626LMH | 功能描述:總線發(fā)射器 6.4Gbps Transmitter w/ Pre-emphasis (Green) RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:135 Mpps 接口: 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 70 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-56 封裝:Reel |
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